Files on Bitcoin

Every B:// file in the blocks Bitblocks stores, newest first. Each one is read from its transaction as this page loads.

B:// is the file protocol unwriter published in 2019: a file's bytes, media type and name in one transaction output. A file's C:// address is the sha256 of its bytes, so every copy of the same file shares it. Files open at /b/<txid> as untrusted content, with scripts switched off.

File Type Size Block C:// address Transaction
untitled text/markdown 15 B 957,089 c://f8559c7b…b656035a feacdd99…8005fda7
untitled text/markdown 9 B 957,089 c://66b7879c…b07d0db0 09f2ec7f…5613414e
untitled text/markdown 32 B 957,089 c://6d55f006…e82538df 24de1ab8…7e001fa2
untitled text/markdown 25 B 957,089 c://b106b1db…356fb573 578306c4…ca8a5c48
untitled text/markdown 9 B 957,089 c://66b7879c…b07d0db0 dd145577…c2e5910e
untitled text/markdown 32 B 957,089 c://6d55f006…e82538df a7961e88…62fe2b96
untitled text/markdown 15 B 957,089 c://f8559c7b…b656035a eeac93f3…2321a49e
untitled text/markdown 78 B 957,089 c://d9f073c3…9cb253c4 2c4bf723…38dfb26e
untitled application/json 5,901 B 957,090 c://a9ee5872…28cac214 1f482006…a00bf885
file.txt text/plain 542 B 957,089 c://64fbd78c…22e396a8 a91ee6da…8d66bd0a
untitled text/markdown 4 B 957,088 c://da0be46c…e95f49e5 7884c8dd…aeea842f
untitled text/markdown 4 B 957,088 c://da0be46c…e95f49e5 60358edc…97d487fe
untitled application/json 203 B 957,088 c://15aea5be…17a25ba0 2301e4b5…dd03f7c4
untitled text/markdown 70 B 957,086 c://92f94d95…b29886c0 0b153025…2748349a
file.txt text/plain 369 B 957,080 c://b85756ab…5614444e 21dbf4bf…fc18eb78
untitled text/markdown 89 B 957,080 c://126a07b9…296bdc48 30012170…58e8a006
untitled text/markdown 376 B 957,080 c://d1288e1a…fe34ce35 4994f029…461f0041
file.txt text/plain 833 B 957,080 c://7c90d6c0…1c3bce2a 05427628…e03fe648
untitled text/markdown 152 B 957,080 c://68e169b6…fc6077cf 9a5d1db5…881e51bc
untitled text/markdown 3,217 B 957,080 c://fa237471…aaf17a4c 5ab4eff1…b53c18cb
untitled text/markdown 1,575 B 957,080 c://237d62e6…017d2f43 3c4a1334…9fb0c99d
untitled text/markdown 3,217 B 957,080 c://fa237471…aaf17a4c 5e03ef48…55bc2163
untitled text/markdown 1,575 B 957,080 c://237d62e6…017d2f43 7cd1209e…baf9bf7d
untitled text/markdown 152 B 957,080 c://68e169b6…fc6077cf 9bec9bf0…896656aa
untitled application/json 5,903 B 957,080 c://7d63550e…d90a4e15 d12ff445…b9055e6f

The list grows as the sync stores more blocks. B:// and C:// are unwriter's conventions; this is an independent reading of them from the chain. For a namespace's own files and routes, see the Bitcom registry .